[5.2 PVP 2v2 Arena] Which Healer to play With?

Hi Guys - good friend of mine coming back to WoW for Playing a rogue in 5.2.
I want to lvl a character to play with him with objective to reach 1800 in 2v2. What is your prefered healer to play with? I initially thought Druid so we could both vanish to dodge big Burst CDs but I think they're removing the Druid's "vanish" in 5.2. Also not too excited with Paladin gameplay.
If you dont recommend a heal, what is your prefered DPS?
Many thanks!